Cosmopolitan
Mostrando 25-36 de 180 artigos, teses e dissertações.
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25. ERIOCAULON L. from Brazil: An annotated checklist and taxonomic novelties
Eriocaulonis an aquatic and cosmopolitan genus with 478 species. It is characterized by diplostemonous flowers and free petals with a black gland at the apex. There are few taxonomists studying Eriocaulon from Brazil. The species of this genus remain barely delimited, with inconsistent descriptions, and nomenclatural types not assigned or located. The analys
Acta Bot. Bras.. Publicado em: 2015-06
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26. "Sign of the kiss" in dermatitis caused by vesicant beetles ("potós" or Paederus sp.)
The cosmopolitan beetles of the Paederus genus (potós) cause a severe dermatitis when the insect is crushed against the skin of exposed areas (the cervical region is the most affected). Toxins (pederin and others) from the hemolymph of the insect cause plaques and/or bizarre, linear lesions with erythema, edema, blisters, pustules, crusts and exulcerations.
An. Bras. Dermatol.. Publicado em: 2014-12
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27. El Currículo de las Matemáticas Escolares y el Gobierno del Sujeto Moderno
Thinking school mathematics with the Foucauldian notion of governmentality allows the exploration of the functioning of the mathematics curriculum as a government technology. The practices and discourses of mathematics education fabricate the rational, objective, universal subject, who becomes the Modern cosmopolitan citizen. A genealogical analysis addresse
Bolema. Publicado em: 2014-08
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28. Rhodometra sacraria (Linnaeus), a cosmopolitan sterrhine confirmed from Chile (Lepidoptera, Geometridae)
Rhodometra sacraria (Linnaeus), a cosmopolitan sterrhine confirmed from Chile (Lepidoptera, Geometridae). Rhodometra sacraria (Linnaeus, 1767), corologically a cosmopolitan species, is documented from Chile thanks to the analysis of specimens from four different localities in that country, at the same time, increasing the number of species known from the sub
Rev. Bras. entomol.. Publicado em: 2014-06
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29. Reinstatement of Euarche rudipalpa (Polychaeta: Acoetidae), with remarks on morphology and body pigmentation
Eupanthalis rudipalpa Amaral & Nonato, 1984 was described based on three incomplete, colorless specimens and has not been reported since its original description; the epithet rudipalpa means "hirsute palps", a characteristic that separates it from other congeneric species. Eupanthalis McIntosh, 1876 and Euarche Ehlers, 1887, and their respective type species
Zoologia (Curitiba). Publicado em: 2014-06
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30. Estimating cyclopoid copepod species richness and geographical distribution (Crustacea) across a large hydrographical basin: comparing between samples from water column (plankton) and macrophyte stands
Species richness and geographical distribution of Cyclopoida freshwater copepods were analyzed along the "La Plata" River basin. Ninety-six samples were taken from 24 sampling sites, twelve sites for zooplankton in open waters and twelve sites for zooplankton within macrophyte stands, including reservoirs and lotic stretches. There were, on average, three sp
Zoologia (Curitiba). Publicado em: 2014-06
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31. Por que pensamento e não teoria?: a imaginação político-social brasileira e o fantasma da condição periférica (1880-1970)
Why Thought and not Theory? The Brazilian Political and Social Imagination and the Spectrum of Peripheral Condition (1880-1970) Why do we refer to Brazilian political reflection as Thought rather than theory? The hypothesis I intend to explore here is that in Brazil, themain reason for the term "thought" to refer to the country's intellectual products lies i
Dados. Publicado em: 2013-12
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32. Prevalence and genetic characterisation of HTLV-1 and 2 dual infections in patients with pulmonary tuberculosis in Central-West Brazil
Human T-cell lymphotropic virus (HTLV) may impact the clinical course of tuberculosis (TB). Both infections are highly endemic in Brazil. The aim of this study was to assess the prevalence of HTLV-1/2 in TB patients in Central-West Brazil and to perform a genetic characterisation of the respective isolates. Of the 402 patients, six (1.49%) were positive for
Mem. Inst. Oswaldo Cruz. Publicado em: 09/10/2013
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33. Evaluation of the feeding habits of Macrobrachium brasiliense (Heller, 1862) in the Curral de Arame stream (Dourados/Mato Grosso Do Sul, Brazil)
Macrobrachium brasiliense is a cosmopolitan shrimp species found in the channel of large rivers, streams, lakes, igapós and upland igarapés and can present diversity in the use of food resources. This study aimed to evaluate the feeding habits according to sex, molt stage, seasonal and spatial variation, and size class. Organisms were collected every three
Nauplius. Publicado em: 2013-06
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34. Ochratoxigenic fungi associated with green coffee beans (Coffea arabica L.) in conventional and organic cultivation in Brazil
The genera Aspergillus comprises species that produce mycotoxins such as aflatoxins, ochratoxins and patulin. These are cosmopolitan species, natural contaminants of agricultural products. In coffee grains, the most important Aspergillus species in terms of the risk of presenting mycotoxins belong to the genera Aspergillus Section Circumdati and Section Nigr
Braz. J. Microbiol.. Publicado em: 2013
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35. Inclusion of South American samples reveals new population structuring of the blacktip shark (Carcharhinus limbatus) in the western Atlantic
Carcharhinus limbatus has a cosmopolitan distribution and marked genetic structuring, mainly because of its philopatric behavior. However, analysis of this structuring has not previously included South American populations. In the present study, we analyzed a sample of adult individuals collected on the northern coast of Brazil and compared the sequences of
Genet. Mol. Biol.. Publicado em: 09/10/2012
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36. Ecophysiological responses to drought and salinity in the cosmopolitan invader Nicotiana glauca
Nicotiana glauca, a shrub native to southern South America, is widely distributed in the Americas, from Patagonia to the USA, from zero up to 3,700 m; it rapidly invades disturbed environments. In Venezuela, it has been reported from zero up to 2,000 m growing in contrasting conditions of relative humidity, temperature, rainfall, and salinity. In order to ga
Braz. J. Plant Physiol.. Publicado em: 2012-09